because Science and technology gives you solid proof. ... But that is not the case with humanity and social sciences. It is perspectives, attitudes, and emotions.
You just can't or should not do experiments on people. ... In science and technology experiments many times humans come only in the very late stages, if you have to send a human to space or test the vaccine. So, futuristic ideas, inventiveness and 'almost crazy' ideas happen with Science and technology. Hope it helps
